CN100426130C - 开闭组件和投影型影像显示器 - Google Patents
开闭组件和投影型影像显示器 Download PDFInfo
- Publication number
- CN100426130C CN100426130C CNB2005100084510A CN200510008451A CN100426130C CN 100426130 C CN100426130 C CN 100426130C CN B2005100084510 A CNB2005100084510 A CN B2005100084510A CN 200510008451 A CN200510008451 A CN 200510008451A CN 100426130 C CN100426130 C CN 100426130C
- Authority
- CN
- China
- Prior art keywords
- light
- mentioned
- light barrier
- shutter device
- turning axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000004888 barrier function Effects 0.000 claims description 110
- 150000001875 compounds Chemical class 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 18
- 230000005540 biological transmission Effects 0.000 description 7
- 230000010287 polarization Effects 0.000 description 6
- 230000003321 amplification Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
- G02B27/285—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining comprising arrays of elements, e.g. microprisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
- F21V11/04—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type adjustable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Projection Apparatus (AREA)
- Liquid Crystal (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004046989A JP4589013B2 (ja) | 2004-02-23 | 2004-02-23 | 投写型映像表示装置用のシャッタ装置及び投写型映像表示装置 |
JP046989/04 | 2004-02-23 | ||
JP046989/2004 | 2004-02-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1661461A CN1661461A (zh) | 2005-08-31 |
CN100426130C true CN100426130C (zh) | 2008-10-15 |
Family
ID=34747423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100084510A Active CN100426130C (zh) | 2004-02-23 | 2005-02-21 | 开闭组件和投影型影像显示器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7338174B2 (fr) |
EP (1) | EP1569468B1 (fr) |
JP (1) | JP4589013B2 (fr) |
CN (1) | CN100426130C (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4589013B2 (ja) * | 2004-02-23 | 2010-12-01 | 三洋電機株式会社 | 投写型映像表示装置用のシャッタ装置及び投写型映像表示装置 |
TWI300686B (en) * | 2005-04-29 | 2008-09-01 | Optoma Corp | Projector and guiding structure used in the orojector |
KR100699149B1 (ko) * | 2005-05-24 | 2007-03-22 | 엘지전자 주식회사 | 영상투사기의 배기 도어 개폐장치 |
JP4904741B2 (ja) | 2005-08-09 | 2012-03-28 | 株式会社日立製作所 | 投射型映像表示装置および遮光方法 |
JP2007331337A (ja) * | 2006-06-19 | 2007-12-27 | Brother Ind Ltd | 開閉型物品 |
US7845833B2 (en) * | 2007-04-12 | 2010-12-07 | Wybron, Inc. | Light dimmer and associated methodology |
CN101498886B (zh) * | 2008-01-29 | 2010-09-29 | 佳世达科技股份有限公司 | 根据外部环境亮度调整散热孔的光遮蔽率的图像形成装置 |
JP5380028B2 (ja) | 2008-09-25 | 2014-01-08 | 日立コンシューマエレクトロニクス株式会社 | 投射型映像表示装置および投射方法 |
JP2011141395A (ja) * | 2010-01-06 | 2011-07-21 | Sanyo Electric Co Ltd | 投写型映像表示装置 |
JP5533537B2 (ja) | 2010-10-12 | 2014-06-25 | セイコーエプソン株式会社 | 投射型表示装置及びその制御方法 |
JP5817871B2 (ja) * | 2014-03-13 | 2015-11-18 | セイコーエプソン株式会社 | 投射型表示装置及びその制御方法 |
JP2014142671A (ja) * | 2014-04-30 | 2014-08-07 | Seiko Epson Corp | 投射型表示装置及びその制御方法 |
JP6489831B2 (ja) * | 2015-01-07 | 2019-03-27 | スタンレー電気株式会社 | 波長変換体及びその製造方法並びに当該波長変換体を用いた照明装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6559901B2 (en) * | 2000-02-18 | 2003-05-06 | Fuji Photo Optical Co., Ltd. | Illumination optical system and projection type display apparatus using the same |
US20030086265A1 (en) * | 2001-10-09 | 2003-05-08 | Seiko Epson Corporation | Lighting apparatus and projection type display, and driving method therefore |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52137858U (fr) * | 1976-04-13 | 1977-10-19 | ||
JPS5855527Y2 (ja) * | 1980-10-17 | 1983-12-20 | 丸茂電機株式会社 | 調光装置 |
JPH0258720U (fr) * | 1988-10-21 | 1990-04-26 | ||
US5053934A (en) * | 1990-02-09 | 1991-10-01 | Krebs Juergen | Optical arrangement for high-powered diaprojectors |
JPH09144448A (ja) * | 1995-11-16 | 1997-06-03 | Tokimec Inc | 遮光装置 |
GB2308258A (en) * | 1995-12-11 | 1997-06-18 | Thomson Multimedia Sa | Stereoscopic display system |
JPH10280840A (ja) * | 1997-02-04 | 1998-10-20 | Akasaka Kogei Kk | ブラインド |
JP4151211B2 (ja) * | 2000-09-12 | 2008-09-17 | セイコーエプソン株式会社 | プロジェクタ |
JP2002107662A (ja) * | 2000-09-27 | 2002-04-10 | Canon Inc | 投射型画像表示装置 |
JP2002365607A (ja) | 2001-06-06 | 2002-12-18 | Sanyo Electric Co Ltd | 投射型液晶プロジェクタ |
JP4051028B2 (ja) * | 2001-07-16 | 2008-02-20 | ハンター・ダグラス・インコーポレーテッド | 建築物開口部用のシャッター式カバー |
MXPA04000413A (es) * | 2001-07-16 | 2005-04-11 | Hunter Douglas | Cubierta tipo contraventana para aberturas arquitectonicas. |
JP4166170B2 (ja) * | 2003-07-01 | 2008-10-15 | 三洋電機株式会社 | 投写型映像表示装置 |
CN100495197C (zh) | 2003-09-10 | 2009-06-03 | 松下电器产业株式会社 | 投影式显示装置 |
JP4589013B2 (ja) * | 2004-02-23 | 2010-12-01 | 三洋電機株式会社 | 投写型映像表示装置用のシャッタ装置及び投写型映像表示装置 |
US7413313B2 (en) * | 2004-11-12 | 2008-08-19 | Infocus Corporation | Optical shutter with rotational axis in light path of projection device |
-
2004
- 2004-02-23 JP JP2004046989A patent/JP4589013B2/ja not_active Expired - Lifetime
-
2005
- 2005-02-17 US US11/059,699 patent/US7338174B2/en active Active
- 2005-02-21 CN CNB2005100084510A patent/CN100426130C/zh active Active
- 2005-02-22 EP EP05250989.0A patent/EP1569468B1/fr active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6559901B2 (en) * | 2000-02-18 | 2003-05-06 | Fuji Photo Optical Co., Ltd. | Illumination optical system and projection type display apparatus using the same |
US20030086265A1 (en) * | 2001-10-09 | 2003-05-08 | Seiko Epson Corporation | Lighting apparatus and projection type display, and driving method therefore |
Also Published As
Publication number | Publication date |
---|---|
EP1569468A3 (fr) | 2006-11-15 |
JP2005234505A (ja) | 2005-09-02 |
EP1569468A2 (fr) | 2005-08-31 |
CN1661461A (zh) | 2005-08-31 |
JP4589013B2 (ja) | 2010-12-01 |
US20050185151A1 (en) | 2005-08-25 |
EP1569468B1 (fr) | 2013-04-10 |
US7338174B2 (en) | 2008-03-04 |
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |